Active ingredientNaproxenCat. No. P-N021-001CAS 22204-53-1Family · Pharmaceutical analytical standards
Naproxen
A non-steroidal anti-inflammatory drug of the arylpropionic acid family, like ibuprofen: patented in 1967 and on the market since 1976, it is used against pain, fever and inflammation, for example in arthritis. This family brings together the active ingredient, pharmacopoeial impurities, metabolites, labelled standards and other impurities.
Did you know?It is also used in veterinary medicine: given by mouth to horses, it has shown good results against myositis and other muscle disorders.
Go to the active ingredient →Active ingredientNaproxenCat. No. P-N021-001CAS 22204-53-1
Active ingredientNaproxen SodiumCat. No. P-N021-002CAS 26159-34-2
Pharmacopoeial impurityNaproxen EP Impurity ACat. No. P-N021-003CAS 52079-10-4
Pharmacopoeial impurityNaproxen EP Impurity BCat. No. P-N021-004CAS 89617-86-7
Pharmacopoeial impurityNaproxen EP Impurity CCat. No. P-N021-005CAS 84236-26-0
Pharmacopoeial impurityNaproxen EP Impurity DCat. No. P-N021-006CAS 116883-62-6
Pharmacopoeial impurityNaproxen EP Impurity ECat. No. P-N021-007CAS 26159-35-3
Pharmacopoeial impurityNaproxen EP Impurity FCat. No. P-N021-008CAS 31220-35-6
Pharmacopoeial impurityNaproxen EP Impurity GCat. No. P-N021-009CAS 23979-41-1
Pharmacopoeial impurityNaproxen EP Impurity HCat. No. P-N021-010CAS 5111-66-0
Pharmacopoeial impurityNaproxen EP Impurity ICat. No. P-N021-011CAS 23981-47-7
Pharmacopoeial impurityNaproxen EP Impurity JCat. No. P-N021-012CAS 21388-17-0
Pharmacopoeial impurityNaproxen EP Impurity KCat. No. P-N021-013CAS 77301-42-9
Pharmacopoeial impurityNaproxen EP Impurity LCat. No. P-N021-014CAS 3900-45-6
Pharmacopoeial impurityNaproxen EP Impurity MCat. No. P-N021-015CAS 93-04-9
Pharmacopoeial impurityNaproxen EP Impurity NCat. No. P-N021-016CAS 5111-65-9
Pharmacopoeial impurityNaproxen EP Impurity OCat. No. P-N021-017CAS 2471-70-7
MetaboliteNaproxen Metabolite 1Cat. No. P-N021-018CAS 91488-21-0
MetaboliteNaproxen Acyl GlucuronideCat. No. P-N021-019CAS 41945-43-1
Isotopically labelled(S)-Naproxen-d3Cat. No. P-N021-020CAS 1094102-82-5
Isotopically labelledNaproxen-d3Cat. No. P-N021-021CAS 958293-77-1
Isotopically labelledrac-Naproxen-d3Cat. No. P-N021-022CAS 958293-79-3
Impurity(R)-O-Desmethyl NaproxenCat. No. P-N021-023CAS 123050-98-6
Impurity(S)-(+)-Naproxen ChlorideCat. No. P-N021-024CAS 51091-84-0
ImpurityNaproxen Impurity 1Cat. No. P-N021-025CAS 38835-17-5
Impurity2-(6-Hydroxynaphthalen-2-yl)propanalCat. No. P-N021-026CAS 36815-04-0
ImpurityNaproxen Impurity 2Cat. No. P-N021-027CAS 27602-76-2
ImpurityNaproxen Impurity 3Cat. No. P-N021-028CAS 27602-79-5
Impurity2-(6-Methoxynaphthalen-2-yl)propanalCat. No. P-N021-029CAS 27602-75-1
ImpurityAlpha-Hydroxy NaproxenCat. No. P-N021-030CAS 32721-11-2
Impurity6-(3-hydroxy-2,2-dimethylpropoxy) NaproxenCat. No. P-N021-031CAS 2601735-81-1
Impurity6-Methoxy-2-naphthylacetic acid sulfateCat. No. P-N021-032CAS 1246819-61-3
ImpurityNaproxen 2,3-Butylene Glycol EsterCat. No. P-N021-033CAS 2714843-39-5
ImpurityNaproxen Impurity 4Cat. No. P-N021-034
ImpurityNaproxen Impurity 5Cat. No. P-N021-036CAS 116883-61-5
ImpurityNaproxen Impurity 6Cat. No. P-N021-039CAS 17696-64-9
ImpurityNaproxen Impurity OCat. No. P-N021-040
ImpurityNaproxen Isopropyl EsterCat. No. P-N021-042CAS 156967-24-7
Impurityrac-5-Bromo NaproxenCat. No. P-N021-043CAS 27655-95-4
Impurityrac-NaproxenCat. No. P-N021-044CAS 23981-80-8
Impurityrac-Naproxen 2-Propyl EsterCat. No. P-N021-045CAS 68641-85-0
ImpurityNaproxen Impurity 7Cat. No. P-N021-046CAS 2514763-96-1No product matches your search.
EDQM standards 3
The official European Pharmacopoeia standards for this family.
Reference substanceNaproxen (racemic) CRSEDQM code Y0000399Family NaproxenReference substanceNaproxen CRSEDQM code N0250000Family NaproxenImpurityNaproxen impurity L CRSEDQM code Y0000631Family NaproxenNeed a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.